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You can search for vulnerabilities managed by JVN (Japan Vulnerability Note) and NVD (National Vulnerability Database).
Search keywords must be entered in English otherwise will not be searched in both JVN and NVD.

To search by CWE, please refer to the CWE Overview and check the CWE number.

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JVN Vulnerability Information

Update Date":June 7, 2026, 10 a.m.

No CVSS Level
Attach Vector
Vendor Name Project Name Title CWE CVE Update Date Publication Date Impact
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Exploit
PoC
Search
249491 4.3 警告 Weston Ruter - WordPress 用 User Photo プラグインにおけるクロスサイトスクリプティングの脆弱性 CWE-79
クロスサイト・スクリプティング(XSS)
CVE-2012-2920 2012-05-23 18:48 2012-05-21 Show GitHub Exploit DB Packet Storm
249492 4.3 警告 Andrew Killen - WordPress 用 Share and Follow プラグインにおけるクロスサイトスクリプティングの脆弱性 CWE-79
クロスサイト・スクリプティング(XSS)
CVE-2012-2917 2012-05-23 18:47 2012-05-21 Show GitHub Exploit DB Packet Storm
249493 4.3 警告 dlo - WordPress 用 Sabre プラグインにおけるクロスサイトスクリプティングの脆弱性 CWE-79
クロスサイト・スクリプティング(XSS)
CVE-2012-2916 2012-05-23 18:46 2012-05-21 Show GitHub Exploit DB Packet Storm
249494 4.3 警告 Hind - WordPress 用 Leaflet プラグインにおけるクロスサイトスクリプティングの脆弱性 CWE-79
クロスサイト・スクリプティング(XSS)
CVE-2012-2913 2012-05-23 18:41 2012-05-21 Show GitHub Exploit DB Packet Storm
249495 4.3 警告 Kolja Schleich - WordPress 用 LeagueManager プラグインにおけるクロスサイトスクリプティングの脆弱性 CWE-79
クロスサイト・スクリプティング(XSS)
CVE-2012-2912 2012-05-23 18:25 2012-05-21 Show GitHub Exploit DB Packet Storm
249496 5 警告 Chevereto Software - Chevereto の Upload/engine.php におけるディレクトリトラバーサルの脆弱性 CWE-22
パス・トラバーサル
CVE-2012-2919 2012-05-23 18:19 2012-05-21 Show GitHub Exploit DB Packet Storm
249497 4.3 警告 Chevereto Software - Chevereto の Upload/engine.php におけるクロスサイトスクリプティングの脆弱性 CWE-79
クロスサイト・スクリプティング(XSS)
CVE-2012-2918 2012-05-23 18:18 2012-05-21 Show GitHub Exploit DB Packet Storm
249498 7.5 危険 Johan Cwiklinski - Galette の includes/picture.class.php における SQL インジェクションの脆弱性 CWE-89
SQLインジェクション
CVE-2012-2338 2012-05-23 18:16 2012-05-21 Show GitHub Exploit DB Packet Storm
249499 10 危険 DMSoft Technologies - SkinCrafter の InitLicenKeys 関数におけるバッファオーバーフローの脆弱性 CWE-119
バッファエラー
CVE-2012-2271 2012-05-23 18:15 2012-05-21 Show GitHub Exploit DB Packet Storm
249500 9.3 危険 Lattice Semiconductor - Lattice Semiconductor PAC-Designer におけるスタックベースのバッファオーバーフローの脆弱性 CWE-119
バッファエラー
CVE-2012-2915 2012-05-23 18:04 2012-05-21 Show GitHub Exploit DB Packet Storm
NVD Vulnerability Information

Update Date:June 7, 2026, 4:13 a.m.

No CVSS Level
Attach Vector
Vendor Name Project Name Title CWE CVE Update Date Publication Date Show Affected Exploit
PoC
Search
209571 6.5 MEDIUM
Network
mozilla firefox By attempting to connect a website using an unresponsive port, an attacker could have controlled the content of a tab while the URL bar displayed the original domain. *Note: This issue only affects F… NVD-CWE-noinfo
CVE-2020-26977 2024-11-21 14:20 2021-01-7 Show GitHub Exploit DB Packet Storm
209572 6.5 MEDIUM
Network
mozilla
debian
firefox
debian_linux
When a HTTPS pages was embedded in a HTTP page, and there was a service worker registered for the former, the service worker could have intercepted the request for the secure page despite the iframe … NVD-CWE-noinfo
CVE-2020-26976 2024-11-21 14:20 2021-01-7 Show GitHub Exploit DB Packet Storm
209573 6.5 MEDIUM
Network
mozilla firefox When a malicious application installed on the user's device broadcast an Intent to Firefox for Android, arbitrary headers could have been specified, leading to attacks such as abusing ambient authori… NVD-CWE-noinfo
CVE-2020-26975 2024-11-21 14:20 2021-01-7 Show GitHub Exploit DB Packet Storm
209574 8.8 HIGH
Network
mozilla firefox_esr
thunderbird
firefox
When flex-basis was used on a table wrapper, a StyleGenericFlexBasis object could have been incorrectly cast to the wrong type. This resulted in a heap user-after-free, memory corruption, and a poten… CWE-787
 Out-of-bounds Write
CVE-2020-26974 2024-11-21 14:20 2021-01-7 Show GitHub Exploit DB Packet Storm
209575 8.8 HIGH
Network
mozilla firefox_esr
thunderbird
firefox
Certain input to the CSS Sanitizer confused it, resulting in incorrect components being removed. This could have been used as a sanitizer bypass. This vulnerability affects Firefox < 84, Thunderbird … NVD-CWE-noinfo
CVE-2020-26973 2024-11-21 14:20 2021-01-7 Show GitHub Exploit DB Packet Storm
209576 9.8 CRITICAL
Network
mozilla firefox The lifecycle of IPC Actors allows managed actors to outlive their manager actors; and the former must ensure that they are not attempting to use a dead actor they have a reference to. Such a check w… CWE-416
 Use After Free
CVE-2020-26972 2024-11-21 14:20 2021-01-7 Show GitHub Exploit DB Packet Storm
209577 8.8 HIGH
Network
mozilla firefox_esr
thunderbird
firefox
Certain blit values provided by the user were not properly constrained leading to a heap buffer overflow on some video drivers. This vulnerability affects Firefox < 84, Thunderbird < 78.6, and Firefo… CWE-787
 Out-of-bounds Write
CVE-2020-26971 2024-11-21 14:20 2021-01-7 Show GitHub Exploit DB Packet Storm
209578 6.1 MEDIUM
Network
formstone formstone Formstone <=1.4.16 is vulnerable to a Reflected Cross-Site Scripting (XSS) vulnerability caused by improper validation of user supplied input in the upload-target.php and upload-chunked.php files. A … CWE-79
Cross-site Scripting
CVE-2020-26768 2024-11-21 14:20 2021-01-7 Show GitHub Exploit DB Packet Storm
209579 5.3 MEDIUM
Network
redlion crimson An attacker could send a specially crafted message to Crimson 3.1 (Build versions prior to 3119.001) that could leak arbitrary memory locations. CWE-404
 Improper Resource Shutdown or Release
CVE-2020-27283 2024-11-21 14:20 2021-01-7 Show GitHub Exploit DB Packet Storm
209580 7.5 HIGH
Network
redlion crimson A NULL pointer deference vulnerability has been identified in the protocol converter. An attacker could send a specially crafted packet that could reboot the device running Crimson 3.1 (Build version… CWE-476
 NULL Pointer Dereference
CVE-2020-27279 2024-11-21 14:20 2021-01-7 Show GitHub Exploit DB Packet Storm